You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@flink.apache.org by "Maximilian Michels (JIRA)" <ji...@apache.org> on 2016/07/01 13:12:10 UTC

[jira] [Created] (FLINK-4139) Yarn: Adjust parallelism and task slots correctly

Maximilian Michels created FLINK-4139:
-----------------------------------------

             Summary: Yarn: Adjust parallelism and task slots correctly
                 Key: FLINK-4139
                 URL: https://issues.apache.org/jira/browse/FLINK-4139
             Project: Flink
          Issue Type: Bug
          Components: Client, YARN Client
    Affects Versions: 1.0.3, 1.1.0
            Reporter: Maximilian Michels
            Assignee: Maximilian Michels
            Priority: Minor
             Fix For: 1.1.0


The Yarn CLI should handle the following situations correctly:

- The user specifies no parallelism -> parallelism is adjusted to #taskSlots * #nodes.

- The user specifies parallelism but no #taskSlots or too few slots -> #taskSlots are set such that they meet the parallelism

These functionality has been present in Flink 1.0.x but there were some glitches in the implementation.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)